Okay I see all the IDP but their in FA and not on anyones team. Do I manually add them and also I can't designate starting positions. In the league settings I can only pick how many defensive players not which defensive players. I'd appreciate any help, thanks!

i roster synced and now I have my IDP guys, that's great! If I could designate my league IDP roster positions that would be awesome! If not this week, but perhaps next? Thanks for the support, happy NFL day!